there are various sizes available to you, recommended are 265/30/19 Rears and 235/35/19 Fronts iirc, i have 275/30/19 R and 245/35/19 F with a 12mm spacer, the CSL's will go straight on and fit perfect but the fronts can seem a little 'sunken' hence the spacers, you can go with 10mm spacers if you wish